arduino-libraries / arduino_pro_tutorials

This library contains the complete Arduino sketches from the Arduino Pro Tutorials found on the Arduino docs website under the Tutorials title of the corresponding product.

Arduino_Pro_Tutorials Library for Arduino

This library contains the complete Arduino sketches from the Arduino Pro Tutorials found on the Arduino docs website under the Tutorials title of the corresponding product.

• Arduino Portenta H7

• Arduino Portenta H7 Lite

• Arduino Edge Control

• Arduino Portenta Vision Shield

• Arduino Nicla Sense ME

License

Copyright (c) 2021 Arduino SA. All rights reserved.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

arduino_pro_tutorials's Issues

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Bug report: Nicla is disconnecting/crashing after ~30 min of I2C com

@giulcioffi
@facchinm
I wanted to post this as an issue under arduino-libraries/Arduino_BHY2Host, as it pertains to your example code referenced by marqdevx in his tutorial, but it seems you've disabled it? I've tested the example located here (Arduino_Pro_Tutorials/examples/Nicla Sense ME as a MKR Shield) and it suffers from the same bug.

@marqdevx
I am trying to get your basic tutorial working for the Nicla and Portenta H7 connected over ESLOV. The bug in your example is that it only works for a little over half an hour before crashing.

I modified your code for debugging purposes:
Arduino_BHY2Host/examples/Accelerometer/Accelerometer_copy.ino:

#include "Arduino.h"
#include "Arduino_BHY2Host.h"
#include <LandoRGBLedPortenta.h>

SensorXYZ accel(SENSOR_ID_ACC);
LandoRGBLedPortenta portentaLeds;

const int MAX_DUPLICATE_READINGS = 10;
String colorToToggle = "white";
int duplicateReadings = 0;

static unsigned long printTime = 0;
static unsigned long startTime = 0;
static String timeToCrash = "";
static String lastAccelReading = "";

void setup()
{
  Serial.begin(115200);
  while(!Serial);
  Serial.println("Serial started!");
  portentaLeds.setColor("red");
  BHY2Host.begin(false, NICLA_VIA_ESLOV);
  Serial.println("BHY2HostSuccess!");
  portentaLeds.setColor("green");
  accel.begin();
  Serial.println("Leaving setup!");
  portentaLeds.setColor("blue");
  
  printTime = millis();
  startTime = printTime;
}

void loop()
{
  BHY2Host.update();

  if (millis() - printTime >= 1000) {
    printTime = millis();
    String accelReading = accel.toString();
    if(accelReading == lastAccelReading) {
      duplicateReadings++;
      if(duplicateReadings == MAX_DUPLICATE_READINGS) {
        timeToCrash = " " + String(printTime - startTime) + " ms";
        colorToToggle = "red";
      }
    }
    else {
      duplicateReadings = 0;
    }
    Serial.println(String("Acceleration values: ") + String(accelReading) + String(timeToCrash));
    portentaLeds.toggleColor(colorToToggle);
    lastAccelReading = accelReading;
  }
}

Arduino_BHY2/examples/App/App_copy.ino:

#include "Nicla_System.h"
#include "Arduino.h"
#include "Arduino_BHY2.h"

void colorCycle(int loops) {
  for(int i = 0; i < loops; i++) {
    nicla::leds.setColor(red);
    delay(1000);
    nicla::leds.setColor(green);
    delay(1000);
    nicla::leds.setColor(blue);
    delay(1000);
  }
  nicla::leds.setColor(off);
}

void setup(){
  BHY2.begin(NICLA_I2C, NICLA_VIA_ESLOV);
  nicla::leds.begin();
  colorCycle(5);
}

void loop(){
  // Update and then sleep
  nicla::leds.setColor(blue);
  BHY2.update(500);
  nicla::leds.setColor(off);
}

After 1,881,243–2,398,485 ms, the Nicla stops updating…

• The blue led on Nicla stops flashing indicating that the BHY2.update(500); line in the loop probably caused an exception.

If I reset just the Portenta and relaunch the serial printer, the Portenta halts at the accel.begin(); line in the setup...

LVGL examples, do they work?

@sebromero

I feel like none of the LVGL examples work. Can someone try one of them such as:

https://github.com/arduino-libraries/Arduino_Pro_Tutorials/blob/main/examples/Creating%20GUIs%20with%20LVGL/lvglCounter/lvglCounter.ino

and report back if they work for you on the PortentaH7. I am using MBED core 2.5.2 and LVGL library 8.0.2

For me nothing compiles, I haven't even go around to connecting any USB HUB cables.

Portenta H7: USB_CORE_ID_HS core only runs as usbhost for ~30s then hangs (LEDKeyboardController)

Running the LEDKeyboardController.ino example, only runs for ~30seconds (sometimes shorter), then hangs when running on the USB-C (HS) core. Sometimes shows the message "RHUB HS:0 Disable 4", sometimes not.

The FS core appears to work fine (USB-A connector requiring a breakout board).

Portenta H7, connected a USB keyboard directly (no-hub) via USB-C -> USB-A adapter, and enabling supplyPowerOnVBUS.

RHUB HS:0      Connect
RHUB HS:0      Enable
DEV  HS.00     Allocate pipe, in = 0, out = 1
DEV  HS.01     Re-allocate pipe, in = 0, out = 1
DEV  HS.01     LS device, VID:413c PID:2113
ITF  HS.01.0-0 HID interface init
ITF  HS.01.0-0 Ep in 81
ITF  HS.01.1-1 HID interface init
ITF  HS.01.1-1 Ep in 82
DEV  HS.01     Device has 2 interfaces
....
r


r

r

r
RHUB HS:0      Disable 4

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Request for examples

Hello,
Is it possible to add examples for:

• Classic Bluetooth example (not BLE).
• SDIO example ( faster write than SPI).

If not mistaken , the LBEE5KL1DX supports classic Bluetooth. Also, LBEE5KL1DX-883 is used for SDIO is also on Portenta schematic

Reference:
https://content.arduino.cc/assets/Arduino-PortentaH7-schematic-V1.0.pdf